<div dir="auto">Wrenches<div dir="auto">Here is one l have right now, it's off grid, there is a carport roof over a trailer, there is no contact between the two untill you get to the deck surround of the trailer. Question, does the carport roof qualify for RSD because there is a habitable structure underneath even though that it has it's own roof or since the trailer is on wheels it does not, even though it may never leave the location without removing the elevated deck and yes it will be used in this location. Thoughts, the building department does not know either.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 30, 2019, 10:40 AM Ray <<a href="mailto:ray@solarray.com">ray@solarray.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>The PV system (and 690.12) stop at the PV Disconnect. (see figure
690.1(b), Note (2)). Charge Controllers are part of the Energy
Storage system (706) now. We presented this in our plan sets, and
we drew clear lines on the wiring diagram showing which articles
applied to which parts of the system. The AHJs have not
challenged us on this. However, they pulled a bunch of other stuff
out, for instance that 705 still applies to off grid....</p>
<p>I still have not seen a good presentation anywhere on applying
NEC 2017 to off grid, outside of the RE Wrenches list. Everyone
is still figuring this all out for off grid after all the changes
in 2017. Can't wait to see what 2020 looks like.... </p>
<pre class="m_2930571788540020153moz-signature" cols="72">Ray Walters
Remote Solar
303 505-8760</pre>
<div class="m_2930571788540020153moz-cite-prefix">On 9/28/19 11:33 AM, jay wrote:<br>
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<blockquote type="cite">
HI Jason
<div><br>
</div>
<div>Does that mean that 690.12 B 1 would apply with the
following.</div>
<div><br>
</div>
<div>A ground mounted or external array to a living
structure</div>
<div>and</div>
<div>if the CC was less than 1 meter from entry into the
building</div>
<div><br>
</div>
<div>You wouldn\u2019t need rapid shut down?</div>
<div><br>
</div>
<div>jay </div>
<div>peltz power</div>
<div><br>
<div><br>
<blockquote type="cite">
<div>On Sep 27, 2019, at 6:56 PM, Jason Fisher
(STC) <<a href="mailto:stc.jason@gmail.com" target="_blank" rel="noreferrer">stc.jason@gmail.com</a>>
wrote:</div>
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<div style="color:rgb(51,51,51);font-family:-apple-system,HelveticaNeue;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<div style="direction:ltr">
<div style="direction:ltr">Just a reminder
to everyone struggling with this issue that only
building-attached circuits energized by PV sources
require RSD. So ground mounts generally don\u2019t, or at
least would only require a disconnect at the
building if sending dc circuits into buildings. </div>
<div><br>
</div>
<div style="direction:ltr">Energy Storage
is covered under article 706 in 2017 and does not
require any shutdown, just sensible disconnection
requirements. </div>
<div><br>
</div>
<div style="direction:ltr">Jason Fisher</div>
</div>
<div> </div>
<hr style="display:inline-block;width:725.1875px"></div>
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